Join Date: May 2002
Location: 8 Mile Plains, Brisbane
Remember when changing the dizzy that the positioning of it on MPI models is different to TBI. The TFI module on the CFI faces towards the rear of the engine and on MPI it faces towards the front. carazy, i had the same trouble about 12 months ago.. my car would start and run (no power) and after it warmed up it would go spacko, jumping rpm and spluttering for about 2 mins, then it would settle down again. Turned out that the SPOUT signal somehow made its way back into the ECU via the O2 input... hmmm (not my doing) - once all yer wiring and dizzy are sorted, you will be right! If fuel pressure was the only problem, it would show up different symptoms, flat spots and even stalling...
EB1 3.9L MPI Falcon Wagon with converted T5 / Pacemaker & 2.5" Redback sports exhaust / 2" lowered blocks at the rear, Kings lows up front / ED Tickford Head and Cam / K&N panel filter with XH intake Snorkel / Full EL Fairmont interior with woodgrain
89 EA1 3.9L TBI Falcon Sedan with 3 speed auto / currently being upgraded...